Why was Manchuria a logical target for japanese expansion?
Manchuria was a logical target for Japanese expansion because Japan was running the South Manchurian railway at the time of the incident. It was also within close range, and would make it easier for the Japanese to get their resources onto the mainland. Another good reason is that China at the time was in a state of civil war, so after bombing the South Manchurian railway, they could easily make it look like communist China’s fault and go in looking like they were helping the Chinese.